156969007258

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{157}}^1\times {\mathrm{134999}}^1$

素因数の和:135211

約数の個数: 48

約数和(自身を含む): 283091760000

約数和(自身を除く): 126122752742

約数列:

[1, 2, 7, 14, 23, 46, 157, 161, 314, 322, 529, 1058, 1099, 2198, 3611, 3703, 7222, 7406, 25277, 50554, 83053, 134999, 166106, 269998, 581371, 944993, 1162742, 1889986, 3104977, 6209954, 21194843, 21734839, 42389686, 43469678, 71414471, 142828942, 148363901, 296727802, 487481389, 499901297, 974962778, 999802594, 3412369723, 6824739446, 11212071947, 22424143894, 78484503629, 156969007258]

約数ペア:

[(1, 156969007258), (2, 78484503629), (7, 22424143894), (14, 11212071947), (23, 6824739446), (46, 3412369723), (157, 999802594), (161, 974962778), (314, 499901297), (322, 487481389), (529, 296727802), (1058, 148363901), (1099, 142828942), (2198, 71414471), (3611, 43469678), (3703, 42389686), (7222, 21734839), (7406, 21194843), (25277, 6209954), (50554, 3104977), (83053, 1889986), (134999, 1162742), (166106, 944993), (269998, 581371)]